See also:

Adjustable level of each volume
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Feature of distance marker
1) 3 feet (1 m) line 2) 6.5 feet (2 m) line 3) 10 feet (3 m) line The distance marker shows the distance on the road. If there is a car or other object close behind, distance cannot be correctl ...

Compass calibration
1. If a “C” is displayed in the compass window, the compass needs to be calibrated. 2. Drive the vehicle in a circle at 5 mph (8 km/h) or less until the display reads a direction. 3. You can also ...